When both the camera flash and screen flash toggles are turned off, tapping on the preview button will have no effect and may confuse users. To avoid this, the appearance of the preview button should be updated to clearly indicated that its current state is disabled. This wil help users better understand the situation and prevent confusion.
Bug: 276494146
Test: checks the UI manually
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreviewPreferenceTest
Change-Id: I55b11188fde6e551921a9b0f7c89daa20a8b766b
Bug: 237628564
Test: make RunSettingsRoboTests ROBOTEST_FILTER=CameraFlashNotificationPreferenceControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=ColorSelectorLayoutTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreferenceControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreferenceFragmentTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreviewPreferenceControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreviewPreferenceTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsUtilTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=ScreenFlashNotificationColorDialogFragmentTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=ScreenFlashNotificationColorTest
Change-Id: I0987590ddfcfd0873ec419db263f6a7eade81844
Signed-off-by: yw.bae <yw.bae@samsung.corp-partner.google.com>
Signed-off-by: Angela Wang <angelala@google.com>
